Cutting insert for machine tools for metalworking

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Description

1.1: Perspective

1.2: Front

1.3: Back

1.4: Top

1.5: Bottom

1.6: Left

1.7: Right

The portions of the cutting insert for machine tools for metalworking shown in broken lines form no part of the claimed design.

Claims

The ornamental design for a cutting insert for machine tools for metalworking as shown and described.

Referenced Cited
U.S. Patent Documents
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D389846 January 27, 1998 Muren
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D415179 October 12, 1999 Hartlohner
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D705828 May 27, 2014 Imai
D806150 December 26, 2017 Komiyama
D822080 July 3, 2018 Oh
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Patent History
Patent number: D1056975
Type: Grant
Filed: Jun 23, 2023
Date of Patent: Jan 7, 2025
Inventors: Nam Seon Lee (Cheongju-si), Min Seok Oh (Cheongju-si), Sang Yong Lee (Cheongju-si), Young Heum Kim (Cheongju-si)
Primary Examiner: Patricia A Palasik
Application Number: 35/518,977
Classifications
Current U.S. Class: Cutting Tool, E.g., Drill Bit, Etc. (D15/139)